MARS GAMING MK422 RGB gaming keyboard with brown mechanical switches. - Mechanical dustproof "brown" switches- Indelible engraving of buttons with a double level of application- 12-mode Rainbow FRGB lighting- Fn multimedia functions- Game Mode- Powerful chip on ARM architecture- 1000Hz fast polling rate Specifications: Weight: 670gDimensions: 427x120x35 mmDesign: Full keyboard with NumPadKeyboard material: ABSLighting: FARB RainbowButton technologies: mechanical switches "brown"Wire length: 150cmConnectors: USB 2.0Polling rate: 1000HzAnti-Ghosting: YesSERIES X-S, Nintendo SwitchCurrent consumption: 5V/300mADurability: 50 million clicksSwitch actuation point: 2mmSwitch actuation force: Red: 50g | Blue: 60 g | Brown: 55gCompatibility: Windows, Linux, Mac, PS4, PS5, XBOX ONE, XBOX SERIES X-S, Nintendo Switch